Response to: Correspondence on '2022 American College of Rheumatology/European Alliance of Associations for Rheumatology classification criteria for granulomatosis with polyangiitis' by Joanna C Robson et al and '2022 American College of Rheumatology/European Alliance of Associations for Rheumatology classification criteria for microscopic polyangiitis' by Ravi Suppiah et al .
Peter C GraysonJoanna C RobsonRavi SuppiahCristina PonteRichard A WattsRaashid A LuqmaniPeter A MerkelPublished in: Annals of the rheumatic diseases (2022)